1 Vaginal itching: Introduction. 2  Sweating and Vaginal itching and Bleeding symptoms (3 causes) 3  Sweating and Vaginal itching and Body symptoms (3 causes) 4  Sweating and Vaginal itching and Chills (3 causes)  Sweating and Vaginal itching and Female genital symptoms (3 causes)
Before the advent of smoking it was very rare to find cancer in the lungs. In fact, in 1878, only 1 percent of autopsies performed at the Institute of Pathology of the University of Dresden in Germany found cancers in the lungs. Almost 40 years later, that number had risen to 14 percent.
Lung cancer is the most common type of cancer in the world. In 2008, there were an estimated 1.2 million new cases (12.7% of new cancers) and 1.3 million cancer deaths (18.2% of cancer deaths). Lung cancer is uncommon in young adults, with the average age of occurrence being more than 60.